How To Draw Shapes

There are hundreds of thousands of iPhone, iPod touch, and iPad apps for just about everything -- so how come the one you need, the one you know just has to be there, is so hard to find? Enter TiPb's weekly feature where staff and readers alike sort through the App Store and help you find just the right App for That. This week, Darryl asks:

I noticed in your article about rotating pictures, you had drawn circles around the specific buttons you were talking about in your steps. I was just wondering if you used an app to do that. I have been endlessly searching for an app that allows you to draw over pics, screenshots, etc and still have yet to find one. Do you know of any? Let me know. Thanks for your help

I had actually used a desktop app called Skitch to draw the circles, but a dedicated iPhone app would be much more convenient! To see what we found for Darryl (and me!), follow along after the break!